ATTEN Digital multimeter ATW9205A

Microcontrollore AVR; EEPROM:256B; SRAM:256B; Flash:4kB; SO8-W

AUREL AC-RX-433 MODULO RF
Receiver AM 433.92MHz, for HCS Microchip,-100dBm,+5V/3mA

AUREL AC-RX2/CS MODULO RF
Ricevitore AM; AM, ASK; 433,92MHz; -106dBm; 5VDC; 2,5mA

AUREL HCS-TX3 MODULO RF
Transmitter AM; OOK; 433,92MHz; 3VDC; 54x43x11mm